I am married and have three children. We are not trying to get pregnant; however just over a week ago I was ovulating and we used the rhythm method. I am not very sure that we did this in time. My problem now is that my period is due in a few days and I have been very itchy in the vaginal area and there doesn't seem to be any discharge. It is fairly dry. I am wondering if this could be related to pregnancy, period beginning soon, or anything else?? Thanks for any help.